CVE-2026-8709
Received Received - Intake

Improper Privilege Escalation in MarkLogic Server REST API

Publication date: 2026-08-05

Last updated on: 2026-08-05

Assigner: Progress Software Corporation

Description
An improper privilege management vulnerability in the REST API document patch operation of Progress MarkLogic Server before 11.3.6 and 12.0.3 allows an authenticated user with a low-privileged REST role to escalate privileges and execute privileged operations against the Security database.

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Meta Information

Published
2026-08-05
Last Modified
2026-08-05
Generated
2026-08-05
AI Q&A
2026-08-05
EPSS Evaluated
N/A
NVD
CVE-2026-8709
EUVD
EUVD-2026-53425

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
progress marklogic_server to 12.0.3 (exc)
progress marklogic_server 12.0.3

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-269 The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

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Executive Summary

This vulnerability is an improper privilege management issue in the REST API document patch operation of Progress MarkLogic Server versions before 11.3.6 and 12.0.3. It allows an authenticated user with a low-privileged REST role to escalate their privileges and perform privileged operations against the Security database.

Impact Analysis

An attacker could exploit this to gain elevated access, potentially allowing them to read, modify, or delete sensitive data in the Security database. This could lead to unauthorized data access, data breaches, or system compromise.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating compliance requirements for GDPR, HIPAA, and other regulations. It may result in data breaches, legal penalties, and reputational damage.

Mitigation Strategies

Upgrade Progress MarkLogic Server to version 11.3.6, 12.0.3, or later to address the improper privilege management vulnerability in the REST API document patch operation.

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